Riverton.
The definitive guide to dark skies and celestial observation in Riverton, WY. Verified using National Park Service and NASA Night Sky Network Clubs data.
Quick Guide for Riverton
- Top Community Pick: local vantage points (~N/A miles)
- Best Scientific Reading: Bortle 1.0 at Union Pass
- Local Experts: Jackson Hole Astronomy Club
- Verified Observations: 0 distinct spots
Stargazing in Riverton is surprisingly rewarding if you know exactly where to set up your tripod. While enthusiasts often gather at local vantage points for its accessibility, scientific audits conducted by the National Park Service at Union Pass provide the most accurate reading of the regional sky quality, measuring at a Bortle 1.0. The transition between the urban infrastructure of Riverton and the more rural stretches of WY creates several ‘dark sky’ corridors.
The Best Times for Stargazing in Riverton
For the best results in Riverton, aim for a ‘New Moon’ window. In these dark-sky conditions, the absence of moonlight allows the Milky Way to cast visible shadows.
Expert Tips for Riverton Observers
Before heading out to local vantage points, we recommend arriving during civil twilight to scout the terrain safely. A medium-aperture telescope is ideal for resolving the rings of Saturn and bright star clusters the site. Local enthusiasts often frequent this spot, making it a great place to meet experienced observers. Regardless of your gear, allow 30 minutes for your eyes to fully dark-adapt.
Local Top Spots
Community-vetted locations known for clear horizons and accessibility for telescopes and astrophotography.
NPS Sky Measurements
Instrumented readings from the National Park Service Night Sky Program, providing the most accurate SQM and Bortle classifications.
Union Pass
Shoshone NF
"Sky quality measurements were recorded at Union Pass in Shoshone NF on 8/21/2017. The site demonstrated a scientific darkness reading of 21.58 SQM."
Gros Ventre Campground
Grand Teton NP
"Camplight in campground causing direct glare SQM 21.62."
International Dark Sky Parks
Premier locations certified for their exceptional dark sky quality and commitment to light pollution mitigation.
Sinks Canyon State Park
Sinks Canyon State Park is a 600-acre park located 7.4 kilometers southwest of Lander, Wyoming. Established in 1971, Sinks Canyon is managed by the Wyoming…
Jackson Hole Airport
Teton County, Wyoming, lies at the heart of the Greater Yellowstone Ecosystem, the largest intact ecosystem in the contiguous United States.
Local Astronomy Clubs
Connect with experts and fellow enthusiasts through local astronomical societies and community groups.